| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.81 | 11.483% | $104.5822 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $121.45 | 5.585% | $128.233 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $219.36 | 13.420% | $248.7981 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $26.70 | 8.300% | $28.9161 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $181.35 | 3.272% | $187.2838 | $187.28 | $187.30 | $187.30 |
| Purchase #6 | $245.55 | 12.300% | $275.7527 | $275.75 | $275.75 | $275.80 |
| Purchase #7 | $62.99 | 5.390% | $66.3852 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $951.21 | $1,039.9511 | $1,039.95 | $1,040.00 | $1,040.00 | |